| /*++ | |
| Copyright (c) 2004, Intel Corporation. All rights reserved.<BR> | |
| This program and the accompanying materials | |
| are licensed and made available under the terms and conditions of the BSD License | |
| which accompanies this distribution. The full text of the license may be found at | |
| http://opensource.org/licenses/bsd-license.php | |
| THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
| WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
| Module Name: | |
| FileSystemInfo.h | |
| Abstract: | |
| FileSystemInfo protocol as defined in the EFI 1.0 specification. | |
| --*/ | |
| #ifndef _FILE_SYSTEM_INFO_H_ | |
| #define _FILE_SYSTEM_INFO_H_ | |
| #define EFI_FILE_SYSTEM_INFO_ID_GUID \ | |
| { \ | |
| 0x9576e93, 0x6d3f, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} \ | |
| } | |
| typedef struct { | |
| UINT64 Size; | |
| BOOLEAN ReadOnly; | |
| UINT64 VolumeSize; | |
| UINT64 FreeSpace; | |
| UINT32 BlockSize; | |
| CHAR16 VolumeLabel[1]; | |
| } EFI_FILE_SYSTEM_INFO; | |
| // | |
| // The VolumeLabel field of the EFI_FILE_SYSTEM_INFO data structure is variable length. | |
| // Whenever code needs to know the size of the EFI_FILE_SYSTEM_INFO data structure, it needs | |
| // to be the size of the data structure without the VolumeLable field. The following macro | |
| // computes this size correctly no matter how big the VolumeLable array is declared. | |
| // This is required to make the EFI_FILE_SYSTEM_INFO data structure ANSI compilant. | |
| // | |
| #define SIZE_OF_EFI_FILE_SYSTEM_INFO EFI_FIELD_OFFSET (EFI_FILE_SYSTEM_INFO, VolumeLabel) | |
| extern EFI_GUID gEfiFileSystemInfoGuid; | |
| #endif |